STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
DvMF_0427RNA polymerase, sigma 54 subunit, RpoN; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. (477 aa)    
Predicted Functional Partners:
rpoA
DNA-directed RNA polymerase, alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
  
 
 0.910
rpoB
DNA-directed RNA polymerase, beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.886
rpoZ
DNA-directed RNA polymerase, omega subunit; Promotes RNA polymerase assembly. Latches the N- and C- terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits.
 
 
 
 0.886
rpoC
DNA-directed RNA polymerase, beta' subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 
 0.880
DvMF_0425
Putative PTS IIA-like nitrogen-regulatory protein PtsN; PFAM: phosphoenolpyruvate-dependent sugar phosphotransferase system EIIA 2; KEGG: dde:Dde_1773 putative PTS IIA-like nitrogen-regulatory protein PtsN.
 
  
 0.811
DvMF_1213
Sigma54 specific transcriptional regulator, Fis family; PFAM: sigma-54 factor interaction domain-containing protein; helix-turn-helix Fis-type; PAS fold-4 domain protein; SMART: AAA ATPase; KEGG: dde:Dde_0318 Fis family transcriptional regulator.
 
   
 0.785
DvMF_1324
Sigma54 specific transcriptional regulator, Fis family; PFAM: sigma-54 factor interaction domain-containing protein; helix-turn-helix Fis-type; SMART: AAA ATPase; KEGG: dde:Dde_2959 Fis family transcriptional regulator.
 
   
 0.783
DvMF_1766
Sigma54 specific transcriptional regulator with PAS/PAC sensor, Fis family; KEGG: dde:Dde_0318 Fis family transcriptional regulator; TIGRFAM: PAS sensor protein; PFAM: sigma-54 factor interaction domain-containing protein; helix-turn-helix Fis-type; ATPase associated with various cellular activities AAA_5; PAS fold-4 domain protein; SMART: AAA ATPase.
 
   
 0.782
DvMF_2779
KEGG: dde:Dde_2825 Fis family transcriptional regulator; TIGRFAM: PAS sensor protein; PFAM: response regulator receiver; sigma-54 factor interaction domain-containing protein; helix-turn-helix Fis-type; ATPase associated with various cellular activities AAA_5; PAS fold-4 domain protein; PAS fold domain protein; SMART: AAA ATPase.
 
   
 0.780
DvMF_1933
PAS modulated sigma54 specific transcriptional regulator, Fis family; PFAM: sigma-54 factor interaction domain-containing protein; helix-turn-helix Fis-type; ATPase associated with various cellular activities AAA_5; PAS fold-4 domain protein; PAS fold domain protein; SMART: PAS domain containing protein; AAA ATPase; KEGG: cbe:Cbei_3352 sigma54 specific transcriptional regulator, fis family.
 
   
 0.776
Your Current Organism:
Desulfovibrio vulgaris Miyazaki
NCBI taxonomy Id: 883
Other names: D. vulgaris str. 'Miyazaki F', Desulfovibrio vulgaris (strain Miyazaki), Desulfovibrio vulgaris str. 'Miyazaki F'
Server load: very high (>100%) [HD]